Gutter
Gutter noun - A pipe or channel for carrying off water from a roof.
Usage example: one of his chores is to clean leaves and sticks out of the gutters before winter sets in
Sluice is a synonym for gutter in drain topic. In some cases you can use "Sluice" instead a noun "Gutter", when it comes to topics like ditch.
Mutual synonyms
Cite this Source
Sluice and Gutter. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/gutter/sluice
Gutter & Sluice. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/gutter/sluice>.
Sluice or Gutter. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/gutter/sluice.
Google Ngram Viewer shows how "gutter" and "sluice" have occurred on timeline